You'll need set the security settings in the application to "Low" so that they will run on the machine that your script is running. You can't do this programmatically that I have found, but that just makes sense (for obvious reasons).

You can do this by going to the toolbar and following: Tools->Marco->Security...

Update and Caveat: This isn't a safe mode to run Excel if this machine is used for anything other than application level access to Excel. You should always implement a strong anti-virus scheme and limit access to machines that need to run in this mode. Audit early, sudit often.

C-.

---
Flex the Geek